YUSHI UM-3 Ultrasonic Thickness Gauge

Add time：2025-02-08 17:28

UM-3 Ultrasonic Thickness Gauge

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UM-3 Technical Parameters

Display Screen	128×64 Dot Matrix LCD Display (EL Backlight)
Working Principle	Using single crystal delay probe interface wave-echo method and echo-echo method
Precision Mode Measurement Range	0.3mm~10mm
Normal Mode Measurement Range	1.5mm~20mm
Display Error	Precision Mode ±0.01 H≤3mm, ±0.05 3　Normal Mode ±0.05 H<10mm, ±(0.5%H+0.01)H≥10mm 　Note: H is the actual thickness of the measured object
Display Resolution	Millimeter: 0.001, 0.01, 0.1 Inch: 0.0001, 0.001, 0.01
Unit	Millimeter or Inch
Measurement Refresh Frequency	4Hz during regular measurement, 25Hz during minimum value scanning
Material Sound Speed Range	1000~9999 m/s or 0.0394~0.3937 in/us
Storage Function	Divided into 5 arrays, can store 500 thickness values
Delete Function	Can delete suspicious data in the file, and can also delete all stored data to store new values
Alarm Function	Can set thickness limits, with alarm sound prompts for measurements outside the limits
Sound Speed Storage	Can store sound speeds of 5 different materials
Working Language	Can choose Chinese or English
Communication Interface	USB interface or RS232 serial port (optional)
Application Software	UMView software for data transmission, storage, analysis, and document editing (optional)
Power Supply	Two 1.5V AA batteries, with low voltage prompt when power is insufficient
Operating Time	Alkaline batteries can be used for 200 hours (without backlight)
Automatic Shutdown	Automatically shuts down after 5 minutes of inactivity
Working Temperature	-10℃~+50℃
Size	149mm×73mm×32mm(H×W×D)
Weight	210g (including battery)